About the Authors

Cydney B Nielsen, Brad Friedman, Christopher B Burge
Department of Biology, Massachusetts Institute of Technology, Cambridge, Massachusetts, United States of America

Cydney B Nielsen, Bruce Birren, James E Galagan
The Broad Institute of Massachusetts Institute of Technology and Harvard University, Cambridge, Massachusetts, United States of America

Brad Friedman
Department of Mathematics, Massachusetts Institute of Technology, Cambridge, Massachusetts, United States of America

Corresponding Authors

Competing Interests

The authors have declared that no conflicts of interest exist.

Author Contributions

CBN, BB, CBB, and JEG conceived and designed the experiments. CBN, BF, and JEG analyzed the data. CBN, BF, and JEG contributed materials/analysis tools. CBN, BF, CBB, and JEG wrote the paper.